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Rex::Proto::SMB::SimpleClient::OpenPipe

Attributes

mode[RW]

Valid modes are: 'trans' and 'rw'

Public Class Methods

new(*args) click to toggle source
# File lib/rex/proto/smb/simpleclient.rb, line 125
def initialize(*args)
        super(*args)
        self.mode = 'rw'
        @buff = ''
end

Public Instance Methods

read(length = nil, offset = 0) click to toggle source
# File lib/rex/proto/smb/simpleclient.rb, line 136
def read(length = nil, offset = 0)
        case self.mode
        when 'trans'
                read_buffer(length, offset)
        when 'rw'
                super(length, offset)
        else
                raise ArgumentError
        end
end
read_buffer(length, offset=0) click to toggle source
# File lib/rex/proto/smb/simpleclient.rb, line 131
def read_buffer(length, offset=0)
        length ||= @buff.length
        @buff.slice!(0, length)
end
write(data, offset = 0) click to toggle source
# File lib/rex/proto/smb/simpleclient.rb, line 147
def write(data, offset = 0)
        case self.mode

        when 'trans'
                write_trans(data, offset)
        when 'rw'
                super(data, offset)
        else
                raise ArgumentError
        end
end
write_trans(data, offset=0) click to toggle source
# File lib/rex/proto/smb/simpleclient.rb, line 159
def write_trans(data, offset=0)
        ack = self.client.trans_named_pipe(self.file_id, data)
        doff = ack['Payload'].v['DataOffset']
        dlen = ack['Payload'].v['DataCount']
        @buff << ack.to_s[4+doff, dlen]
end

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